Author
- Pellegrini, Anthony D. 3 results
- Piaget, Jean, 1896-1980 3 results
- Sutton-Smith, Brian 3 results
- Elkind, David, 1931- 2 results
- Fleer, Marilyn 2 results
- Levin, Diane E. 2 results
- Sheridan, Mary D. (Mary Dorothy) 2 results
- Singer, Dorothy G. 2 results
- Alcock, Sophie, 1953- 1 results
- Ariel, Shlomo 1 results
- Bateson, P. P. G. (Paul Patrick Gordon), 1938- 1 results
- Blatner, Adam 1 results
- Blatner, Allee 1 results
- Bradberry, James 1 results
- Brownlee, Pennie, 1947- 1 results
- Bruce, Tina 1 results
- Carlsson-Paige, Nancy 1 results
- Carlsson-Paige, Nancy. War play dilemma 1 results
- Clements, Rhonda L. 1 results
- Cohen, David, 1946- 1 results
- Conner, Marisa 1 results
- Connery, M. Cathrene 1 results
- Crisp, Kimberley, 1968- 1 results
- Curry, Jennifer (Jennifer R.) 1 results
- Dau, Elizabeth 1 results
- Dell, Karise 1 results
- Deutsche Forschungsgemeinschaft 1 results
- Ebbeck, Marjory Anne 1 results
- Ellis, Michael J., 1936- 1 results
- Erikson Institute 1 results
- Erikson, Erik H. (Erik Homburger), 1902-1994 1 results
- Erikson, Erik H. (Erik Homburger), 1902-1994. Play, vision, and deception 1 results
- Fiorentino, Leah 1 results
- Free Kindergarten Association of Victoria 1 results
- Gaskins, Suzanne 1 results
- Gibbons, Andrew (Andrew Neil) 1 results
- Goelman, Hillel, 1951- 1 results
- Golinkoff, Roberta M. 1 results
- Goodenough, Elizabeth 1 results
- Gulick, Luther Halsey, 1865-1918 1 results
- Göncü, Artin 1 results
- Görlitz, Dietmar, 1937- 1 results
- Harding, Jackie 1 results
- Hartley, Ruth Edith, 1909- 1 results
- Henricks, Thomas S. 1 results
- Herron, R. E. 1 results
- Hirsh-Pasek, Kathy 1 results
- Holland, Penny, 1955- 1 results
- Jacobs, Ellen Vineberg, 1946- 1 results
- John-Steiner, Vera, 1930- 1 results more…